{"product_id":"guntec-usa-ar-15-low-profile-gas-block-625-steel","title":"Guntec USA AR-15 Low Profile Gas Block .625\" Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eGuntec USA Low Profile Gas Block\u003c\/span\u003e\u003c\/strong\u003e is a precision-machined \u003cstrong\u003esteel\u003c\/strong\u003e component purpose-built for \u003cstrong\u003eAR-15\u003c\/strong\u003e barrels with a \u003cstrong\u003e.625\" gas block journal\u003c\/strong\u003e. It channels high-pressure gas from the barrel through the gas tube and back into the bolt carrier group, making it a critical link in the AR-15 direct-gas-impingement system. The \u003cstrong\u003elow profile\u003c\/strong\u003e design keeps the block tucked tight against the barrel, preserving a clean sight line and freeing up clearance for free-float handguards, longer optics mounts, and front-end accessories.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eCut from durable \u003cstrong\u003esteel\u003c\/strong\u003e and finished in \u003cstrong\u003eblack\u003c\/strong\u003e for corrosion resistance and a snug, repeatable fit on the barrel, the block locks up with \u003cstrong\u003etwo set screws\u003c\/strong\u003e on the bottom for a solid, slip-free installation. A \u003cstrong\u003egas tube roll pin\u003c\/strong\u003e is included for pinning the gas tube in place. The compact low profile body drops in easily on any AR-15 build where a standard-height gas block is too tall, making it a go-to upgrade or replacement for pencil-barrel and lightweight-profile builds.\u003c\/span\u003e\u003c\/p\u003e","brand":"Guntec USA","offers":[{"title":"Default Title","offer_id":55342401323330,"sku":"ZGT625SS","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_bbcbd8fe-e0c7-41c4-a36a-bd420de54ebf.jpg?v=1785179768","url":"https:\/\/centerfiresystems.com\/products\/guntec-usa-ar-15-low-profile-gas-block-625-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}